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Astronauts told to return to ISS after sheltering over air leak repairs (bbc.com)

422 points by janpot · 84 days ago · 267 comments on HN

Article summary

Astronauts on the International Space Station (ISS) were instructed to shelter in a spacecraft due to air leaks in the Russian segment, but have since been told to return to the station as repairs have been paused. The leaks, which have been a persistent problem, were reportedly spotted in the Zvezda module and have been partially fixed. The ISS crew had been taking precautionary measures, including assuming an elevated safety posture, while two Russian cosmonauts attempted repairs. The situation is being closely monitored by NASA and Roscosmos.

Main themes

  • Space Station Maintenance
  • International Cooperation
  • Space Debris
  • Russian Space Program
  • Spacecraft Safety

What commenters say

  • The air leaks in the ISS are a long-standing problem that has been difficult to resolve, and the current situation is a cause for concern.
  • The Russian segment of the ISS has been prone to structural integrity problems, which raises questions about the reliability of Russian spacecraft.
  • The ISS is a successful example of international cooperation in space exploration, with multiple countries contributing to its construction and operation.
  • The risk of space debris is a significant concern for spacecraft, and the ISS has had to take evasive action to avoid collisions in the past.
  • The Russian space program has a rich history of achievements, including landing drones on Venus and the Moon, but its current capabilities are limited by economic and political factors.
  • The Western space industry has been dominant in recent years, but Russia has made significant contributions to space exploration and has the potential to continue doing so.
  • The use of outdated materials and technology in the Russian segment of the ISS may be contributing to the air leaks and other problems.
  • The situation with the ISS highlights the importance of careful planning and preparation for long-duration space missions, such as a potential trip to Mars.